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POLYOLEPHINIC FLAX FOR A FILTER AND PROCESS FOR OBTAINING THEREOF

机译:用于过滤器的多亚麻亚麻及其获得方法

摘要

A polyolefin material having improved fibrillation properties, allowing one to achieve higher yield in cigarette filters made from the fibrillated material, includes between about 70% and about 99% of at least one polypropylene homopolymer with a melt index of between about 1.2 to about 3.0 (measured according to ISO standard 1133 at 230 DEG C, 2.16 kgf) and a density of about 0.905 g/cc, and between about 1% and about 30% of at least one low density polyethylene homopolymer with a melt index of between about 0.9 and 3.0 (measured according to ISO standard 1133 at 190 DEG C, 2.16 kgf) and a density of about 0.921 g/cc.
机译:一种具有改善的原纤化性能的聚烯烃材料,可在由原纤化材料制成的香烟过滤嘴中实现更高的收率,该材料包括约70%至约99%的至少一种聚丙烯均聚物,其熔体指数在约1.2至约3.0(根据ISO标准1133在230℃,2.16kgf下测量)和密度为约0.905g / cc,以及在约1%至约30%之间的至少一种熔融指数在约0.9至约30之间的低密度聚乙烯均聚物。 3.0(根据ISO标准1133在190℃,2.16kgf下测量)和密度为约0.921g / cc。

著录项

  • 公开/公告号YU154689A

    专利类型

  • 公开/公告日1991-06-30

    原文格式PDF

  • 申请/专利权人 PHILIP MORRIS PRODUCTS INC;

    申请/专利号YU19890001546

  • 发明设计人 HILL M;NICHOLAS A W;

    申请日1989-08-04

  • 分类号A24D3/00;D06M15/00;

  • 国家 YU

  • 入库时间 2022-08-22 05:57:26

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